https://wccftech.com/amd-ryzen-4000h-notebook-cpu-family-official-launch-ryzen-9-4900h-ryzen-7-4800h/

The wait is finally over, AMD today unleashes its 7nm Zen 2 based Ryzen 4000 'Renoir' Notebook CPU family, offering superior performance in comparison to Intel's notebook CPUs. The AMD 3rd Gen Ryzen 4000H family aims to offer the fastest performance on the notebook platform and the first high-performance 7nm lineup designed for laptops.

Announced at CES 2020 or should I say the last big hardware announcement before everything else had to be pushed back or canceled due to the COVID-19 pandemic, the AMD Ryzen 4000 CPUs are finally launching on the notebook segment today.